Install your Norton product

Your Norton product is supported only on Mac OS X 10.7.5 (Lion) or later. If your Mac runs on OS X 10.6 or earlier, upgrade your Mac operating system to the supported version.

Before you install your Norton product, Symantec recommends that you click Norton License Agreement and read your product license agreement.

Install Norton on Mac OS X 10.7.5 (Lion) to OS X 10.12.x (Sierra)

  1. Click Agree & Install.

  2. In some cases, your Norton product provides you an alert to join the Norton Community Watch that collects information about potential security risks from your computer and sends the information to Symantec for analysis. Do any one of the following:

    • Click Join Now to enable the Norton Community Watch on your Norton product.

    • Click Maybe Later to join the Norton Community Watch later.

    You can click Learn More to know more about Norton Community Watch.

  3. When prompted, type your administrator account password, and then click Install Helper.

  4. When the installation completes, click Restart. Your product installation completes after you restart your Mac.

Install Norton on macOS High Sierra 10.13.x or later

  1. Click Agree & Install.

  2. In some cases, your Norton product provides you an alert to join the Norton Community Watch that collects information about potential security risks from your computer and sends the information to Symantec for analysis. Do any one of the following:

    • Click Join Now to enable the Norton Community Watch on your Norton product.

    • Click Maybe Later to join the Norton Community Watch later.

    You can click Learn More to know more about Norton Community Watch.

  3. When prompted, type your administrator account password, and then click Install Helper.

  4. In the Norton Security installation window, click Click here.

  5. Do any one of the following:

    • Click Allow corresponding to the Symantec message.

    • If you have multiple software or vendor installed on your Mac that requires your authorization, then you see Some system software was blocked from loading message instead of Symantec message. In that case, click Allow, select Symantec in the list, and then click OK.

  6. In the Norton Security installation window. click Continue.

  7. Click Restart to complete the installation process.

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DOCID: v100803770_nsmac_retail_en_us
Operating System: Mac OS X
Last modified: 05/04/2018